mediapipe+three实现摄像头手势控制三维粒子文字爆炸聚合动画效果代码-html代码-BFW代码库

代码语言：html

所属分类：三维

代码描述：mediapipe+three实现摄像头手势控制三维粒子文字爆炸聚合动画效果代码

代码标签： mediapipe three 摄像头手势控制三维粒子文字爆炸聚合动画

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>手势控制3D粒子文本 </title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            background: #000;
            overflow: hidden;
            font-family: 'Segoe UI', Arial, sans-serif;
        }

        #canvas-container {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 1;
        }

        /* 摄像头预览 */
        .camera-preview {
            position: fixed;
            bottom: 20px;
            right: 20px;
            width: 320px;
            height: 240px;
            border-radius: 16px;
            overflow: hidden;
            border: 3px solid rgba(255, 255, 255, 0.2);
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
            z-index: 100;
            background: #111;
            transition: all 0.3s ease;
        }

        .camera-preview.hidden {
            transform: translateX(400px);
            opacity: 0;
            pointer-events: none;
        }

        .camera-preview video,
        .camera-preview canvas {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .camera-preview canvas {
            transform: scaleX(-1);
        }

        #video {
            transform: scaleX(-1);
        }

        /* 手势指示器 */
        .gesture-indicator {
            position: absolute;
            top: 10px;
            left: 50%;
            transform: translateX(-50%);
            background: rgba(0,0,0,0.7);
            color: #fff;
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 600;
            z-index: 101;
            transition: all 0.2s;
        }

        .gesture-indicator.active {
            background: linear-gradient(135deg, #667eea, #764ba2);
            transform: translateX(-50%) scale(1.1);
        }

        /* 控制面板 */
        .control-panel {
            position: fixed;
            top: 20px;
            left: 20px;
            background: rgba(15, 15, 35, 0.95);
            backdrop-filter: blur(20px);
            border-radius: 20px;
            padding: 24px;
            z-index: 100;
            border: 1px solid rgba(255, 255, 255, 0.1);
            min-width: 320px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
        }

        .panel-title {
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .panel-title span {
            background: linear-gradient(135deg, #667eea, #764ba2, #f64f59);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .control-group {
            margin-bottom: 18px;
        }

        .control-label {
            font-size: 12px;
            color: #888;
            margin-bottom: 8px;
            display: block;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .text-input {
            width: 100%;
            padding: 14px 18px;
            border-radius: 12px;
            border: 2px solid rgba(255, 255, 255, 0.1);
            background: rgba(0, 0, 0, 0.4);
            color: #fff;
            font-size: 20px;
            font-weight: 600;
            text-align: center;
            transition: all 0.3s;
            outline: none;
        }

        .text-input:focus {
            border-color: #667eea;
            box-shadow: 0 0 30px rgba(102, 126, 234, 0.3);
        }

        .btn-group {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            margin-top: 16px;
        }

        .btn {
            padding: 14px 18px;
            border-radius: 12px;
            border: none;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }

        .btn-primary {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: #fff;
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
        }

        .btn-secondary {
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.2);
        }

        .btn-danger {
            background: linear-gradient(135deg, #f64f59 0%, #c471ed 100%);
            color: #fff;
        }

        .btn-success {
            background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
            color: #fff;
        }

        .btn.full-width {
            grid-column: span 2;
        }

        /* 手势状态显示 */
        .gesture-status {
            margin-top: 20px;
            padding: 16px;
            background: rgba(0, 0, 0, 0.4);
            border-radius: 12px;
            border: 1px solid rgba(255, 255, 255, 0.05);
        }

        .status-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        .status-item:last-child {
            border-bottom: none;
        }

        .status-label {
            font-size: 13px;
            color: #888;
        }

.........完整代码请登录后点击上方下载按钮下载查看